66*2*18-50*38*56-75+72*58 eching

$$66 \cdot 2 \cdot 18 - 50 \cdot 38 \cdot 56 - 75 + 72 \cdot 58$$

Baholash

$$-99923$$

Yechim qadamlari

132 hosil qilish uchun 66 va 2 ni ko'paytirish.

$$132\times 18-50\times 38\times 56-75+72\times 58$$

2376 hosil qilish uchun 132 va 18 ni ko'paytirish.

$$2376-50\times 38\times 56-75+72\times 58$$

1900 hosil qilish uchun 50 va 38 ni ko'paytirish.

$$2376-1900\times 56-75+72\times 58$$

106400 hosil qilish uchun 1900 va 56 ni ko'paytirish.

$$2376-106400-75+72\times 58$$

-104024 olish uchun 2376 dan 106400 ni ayirish.

$$-104024-75+72\times 58$$

-104099 olish uchun -104024 dan 75 ni ayirish.

$$-104099+72\times 58$$

4176 hosil qilish uchun 72 va 58 ni ko'paytirish.

$$-104099+4176$$

-99923 olish uchun -104099 va 4176'ni qo'shing.

$$-99923$$

Omil

$$-99923$$